How to clean up a table when the staus is "(table is being added)"?

DROP TABLE abc;
ERROR: cannot drop relation “abc” because view “v_abc_x” depends on it
SQLSTATE: 2BP01

HINT: you can drop v_module_internal instead.

truncate table rep_mod_ex;
;
^C

select * from rep_mod_ex;
ERROR: table is being added

thanks…so useful…it helped me a lot for my project